Atoms of oxygen have a total of 8 electrons. are these atoms stable, and why or why not? view available hint(s) atoms of oxygen have a total of 8 electrons. are these atoms stable, and why or why not? yes, because oxygen is in the air we breathe and it doesn't hurt us. no, because only atoms with 2 valence electrons are stable. no, because the atoms have only 6 valence electrons, but need 8 for stability. yes, because the octet rule says stable atoms have 8 electrons.

Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.